Merge 582d990db0 into 1b751dddec

src/data/ability.ts

@@ -2,14 +2,14 @@ import Pokemon, { HitResult, PokemonMove } from "../field/pokemon";
 import { Type } from "./type";
 import * as Utils from "../utils";
 import { BattleStat, getBattleStatName } from "./battle-stat";
-import { PokemonHealPhase, ShowAbilityPhase, StatChangePhase } from "../phases";
+import { MovePhase, PokemonHealPhase, ShowAbilityPhase, StatChangePhase } from "../phases";
 import { getPokemonMessage, getPokemonPrefix } from "../messages";
 import { Weather, WeatherType } from "./weather";
 import { BattlerTag } from "./battler-tags";
 import { BattlerTagType } from "./enums/battler-tag-type";
 import { StatusEffect, getStatusEffectDescriptor, getStatusEffectHealText } from "./status-effect";
 import { Gender } from "./gender";
-import Move, { AttackMove, MoveCategory, MoveFlags, MoveTarget, RecoilAttr, StatusMoveTypeImmunityAttr, FlinchAttr, OneHitKOAttr, HitHealAttr, StrengthSapHealAttr, allMoves, StatusMove, VariablePowerAttr, applyMoveAttrs } from "./move";
+import Move, { AttackMove, MoveCategory, MoveFlags, MoveTarget, RecoilAttr, StatusMoveTypeImmunityAttr, FlinchAttr, OneHitKOAttr, HitHealAttr, StrengthSapHealAttr, allMoves, StatusMove, SelfStatusMove, VariablePowerAttr, applyMoveAttrs } from "./move";
 import { ArenaTagSide, ArenaTrapTag } from "./arena-tag";
 import { ArenaTagType } from "./enums/arena-tag-type";
 import { Stat } from "./pokemon-stat";
@@ -22,6 +22,7 @@ import i18next, { Localizable } from "#app/plugins/i18n.js";
 import { Command } from "../ui/command-ui-handler";
 import Battle from "#app/battle.js";
 import { ability } from "#app/locales/en/ability.js";
+import {BattlerIndex} from "#app/battle";
 
 export class Ability implements Localizable {
   public id: Abilities;
@@ -2279,6 +2280,49 @@ export class PostBiomeChangeTerrainChangeAbAttr extends PostBiomeChangeAbAttr {
   }
 }
 
+/**
+ * Triggers just after a move is used either by the opponent or the player
+ */
+export class PostMoveUsedAbAttr extends AbAttr {
+    applyPostMoveUsed(pokemon: Pokemon, move: PokemonMove, source: Pokemon, targets: BattlerIndex[], args: any[]): boolean | Promise<boolean> {
+        return false;
+    }
+}
+
+/**
+ * Triggers after a dance move is used either by the opponent or the player
+ */
+export class PostDancingMoveAbAttr extends PostMoveUsedAbAttr {
+  applyPostMoveUsed(dancer: Pokemon, move: PokemonMove, source: Pokemon, targets: BattlerIndex[], args: any[]): boolean | Promise<boolean> {
+    // The move to replicate cannot come from the Dancer
+    if (source.getBattlerIndex() !== dancer.getBattlerIndex()) {
+      // If the move is an AttackMove or a StatusMove the Dancer must replicate the move on the source of the Dance
+      if (move.getMove() instanceof AttackMove || move instanceof StatusMove) {
+        const target = this.getTarget(dancer, source, targets);
+        dancer.scene.unshiftPhase(new MovePhase(dancer.scene, dancer, target, move, true));
+      }
+      // If the move is a SelfStatusMove (ie. Swords Dance) the Dancer should replicate it on itself
+      else if (move.getMove() instanceof SelfStatusMove) {
+        dancer.scene.unshiftPhase(new MovePhase(dancer.scene, dancer, [dancer.getBattlerIndex()], move, true));
+      }
+    }
+    return true;
+  }
+
+  /**
+   * Get the correct targets of Dancer ability
+   *
+   * @param dancer Pokemon with Dancer ability
+   * @param source Source of the dancing move
+   * @param targets Targets of the dancing move
+   */
+  getTarget(dancer: Pokemon, source: Pokemon, targets: BattlerIndex[]) : BattlerIndex[] {
+    if (dancer.isPlayer())
+      return source.isPlayer() ? targets : [source.getBattlerIndex()];
+    return source.isPlayer() ? [source.getBattlerIndex()] : targets;
+  }
+}
+
 export class StatChangeMultiplierAbAttr extends AbAttr {
   private multiplier: integer;
 
@@ -2777,6 +2821,11 @@ export function applyPostDefendAbAttrs(attrType: { new(...args: any[]): PostDefe
   return applyAbAttrsInternal<PostDefendAbAttr>(attrType, pokemon, (attr, passive) => attr.applyPostDefend(pokemon, passive, attacker, move, hitResult, args), args);
 }
 
+export function applyPostMoveUsedAbAttrs(attrType: { new(...args: any[]): PostMoveUsedAbAttr },
+  pokemon: Pokemon, move: PokemonMove, source: Pokemon, targets: BattlerIndex[], ...args: any[]): Promise<void> {
+  return applyAbAttrsInternal<PostMoveUsedAbAttr>(attrType, pokemon, (attr, passive) => attr.applyPostMoveUsed(pokemon, move, source, targets, args), args);
+}
+
 export function applyBattleStatMultiplierAbAttrs(attrType: { new(...args: any[]): BattleStatMultiplierAbAttr },
   pokemon: Pokemon, battleStat: BattleStat, statValue: Utils.NumberHolder, ...args: any[]): Promise<void> {
   return applyAbAttrsInternal<BattleStatMultiplierAbAttr>(attrType, pokemon, (attr, passive) => attr.applyBattleStat(pokemon, passive, battleStat, statValue, args), args);
@@ -3528,7 +3577,7 @@ export function initAbilities() {
       .attr(PostFaintHPDamageAbAttr)
       .bypassFaint(),
     new Ability(Abilities.DANCER, 7)
-      .unimplemented(),
+      .attr(PostDancingMoveAbAttr),
     new Ability(Abilities.BATTERY, 7)
       .unimplemented(),
     new Ability(Abilities.FLUFFY, 7)

src/phases.ts

@@ -30,7 +30,7 @@ import { Weather, WeatherType, getRandomWeatherType, getTerrainBlockMessage, get
 import { TempBattleStat } from "./data/temp-battle-stat";
 import { ArenaTagSide, ArenaTrapTag, MistTag, TrickRoomTag } from "./data/arena-tag";
 import { ArenaTagType } from "./data/enums/arena-tag-type";
-import { CheckTrappedAbAttr, IgnoreOpponentStatChangesAbAttr, PostAttackAbAttr, PostBattleAbAttr, PostDefendAbAttr, PostSummonAbAttr, PostTurnAbAttr, PostWeatherLapseAbAttr, PreSwitchOutAbAttr, PreWeatherDamageAbAttr, ProtectStatAbAttr, RedirectMoveAbAttr, BlockRedirectAbAttr, RunSuccessAbAttr, StatChangeMultiplierAbAttr, SuppressWeatherEffectAbAttr, SyncEncounterNatureAbAttr, applyAbAttrs, applyCheckTrappedAbAttrs, applyPostAttackAbAttrs, applyPostBattleAbAttrs, applyPostDefendAbAttrs, applyPostSummonAbAttrs, applyPostTurnAbAttrs, applyPostWeatherLapseAbAttrs, applyPreStatChangeAbAttrs, applyPreSwitchOutAbAttrs, applyPreWeatherEffectAbAttrs, BattleStatMultiplierAbAttr, applyBattleStatMultiplierAbAttrs, IncrementMovePriorityAbAttr, applyPostVictoryAbAttrs, PostVictoryAbAttr, applyPostBattleInitAbAttrs, PostBattleInitAbAttr, BlockNonDirectDamageAbAttr as BlockNonDirectDamageAbAttr, applyPostKnockOutAbAttrs, PostKnockOutAbAttr, PostBiomeChangeAbAttr, applyPostFaintAbAttrs, PostFaintAbAttr, IncreasePpAbAttr, PostStatChangeAbAttr, applyPostStatChangeAbAttrs, AlwaysHitAbAttr, PreventBerryUseAbAttr, StatChangeCopyAbAttr } from "./data/ability";
+import { CheckTrappedAbAttr, IgnoreOpponentStatChangesAbAttr, PostAttackAbAttr, PostBattleAbAttr, PostDefendAbAttr, PostSummonAbAttr, PostTurnAbAttr, PostWeatherLapseAbAttr, PreSwitchOutAbAttr, PreWeatherDamageAbAttr, ProtectStatAbAttr, RedirectMoveAbAttr, BlockRedirectAbAttr, RunSuccessAbAttr, StatChangeMultiplierAbAttr, SuppressWeatherEffectAbAttr, SyncEncounterNatureAbAttr, applyAbAttrs, applyCheckTrappedAbAttrs, applyPostAttackAbAttrs, applyPostBattleAbAttrs, applyPostDefendAbAttrs, applyPostSummonAbAttrs, applyPostTurnAbAttrs, applyPostWeatherLapseAbAttrs, applyPreStatChangeAbAttrs, applyPreSwitchOutAbAttrs, applyPreWeatherEffectAbAttrs, BattleStatMultiplierAbAttr, applyBattleStatMultiplierAbAttrs, IncrementMovePriorityAbAttr, applyPostVictoryAbAttrs, PostVictoryAbAttr, applyPostBattleInitAbAttrs, PostBattleInitAbAttr, BlockNonDirectDamageAbAttr as BlockNonDirectDamageAbAttr, applyPostKnockOutAbAttrs, PostKnockOutAbAttr, PostBiomeChangeAbAttr, applyPostFaintAbAttrs, PostFaintAbAttr, IncreasePpAbAttr, PostStatChangeAbAttr, applyPostStatChangeAbAttrs, AlwaysHitAbAttr, PreventBerryUseAbAttr, StatChangeCopyAbAttr, applyPostMoveUsedAbAttrs, PostMoveUsedAbAttr } from "./data/ability";
 import { Unlockables, getUnlockableName } from "./system/unlockables";
 import { getBiomeKey } from "./field/arena";
 import { BattleType, BattlerIndex, TurnCommand } from "./battle";
@@ -2225,7 +2225,7 @@ export class MovePhase extends BattlePhase {
     console.log(Moves[this.move.moveId]);
 
     if (!this.canMove()) {
-      if (this.move.moveId && this.pokemon.summonData.disabledMove === this.move.moveId)
+      if (this.move.moveId && this.pokemon.summonData?.disabledMove === this.move.moveId)
         this.scene.queueMessage(`${this.move.getName()} is disabled!`);
       return this.end();
     }
@@ -2347,7 +2347,17 @@ export class MovePhase extends BattlePhase {
         if (!cancelled.value)
           this.showFailedText(failedText);
       }
-      
+      // Checks if Dancer ability is triggered
+      if (this.move.getMove().hasFlag(MoveFlags.DANCE_MOVE) && !this.followUp) {
+        // Pokemon with Dancer can be on either side of the battle so we check in both cases
+        this.scene.getPlayerField().forEach(pokemon => {
+          applyPostMoveUsedAbAttrs(PostMoveUsedAbAttr, pokemon, this.move, this.pokemon, this.targets);
+        })
+        this.scene.getEnemyParty().forEach(pokemon => {
+          applyPostMoveUsedAbAttrs(PostMoveUsedAbAttr, pokemon, this.move, this.pokemon, this.targets);
+        })
+      }
+
       this.end();
     };